847344 (2023 CA4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4726647000 ± 4.36e-08
Semi-major axis (a)1.5960591000 AU ± 6.58e-09
Inclination (i)11.44422000° ± 6.43e-06
Long. of Asc. Node (Ω)89.53765000° ± 9.60e-05
Arg. of Perihelion (ω)348.12441000° ± 9.35e-05
Mean Anomaly (M)163.41834000° ± 5.23e-06
Mean Motion (n)0.4887993700°/day ± 3.02e-09
Perihelion dist (q)0.84165830 AU ± 6.96e-08
Aphelion dist (Q)2.35045990 AU ± 7.02e-08
Orbital Period2.01638500 yr ± 1.25e-08
Physical Parameters
H (abs. magnitude)22.11
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date2026-04-13
RMS Residual0.460″
Uncertainty0
Orbit TypeApollo
MOID0.115444 AU
Observations Used80
Oppositions7
Arc Total2014-2025
First Observation Used
Last Observation Used2025-03-21
Observations (80)
Date Type RA Dec Mag Band Observatory
2023-02-18 08:09:17 C 14 31 53.55 +35 33 57.6 V H21
2023-02-21 07:59:06 C 14 22 45.60 +36 15 23.8 q H36
2023-02-21 08:47:48 C 14 22 38.90 +36 15 51.3 q H36
2023-02-21 09:26:21 C 14 22 33.70 +36 16 12.4 q H36
2023-02-28 09:26:52 C 14 00 09.040 +37 23 35.95 V I52
2023-02-28 09:31:20 C 14 00 08.374 +37 23 37.43 V I52
2023-02-28 10:08:28 C 14 00 02.48 +37 23 45.7 q H36
2023-02-28 10:43:00 C 13 59 57.56 +37 23 53.9 q H36
2023-02-28 11:16:26 C 13 59 52.75 +37 24 02.0 q H36
2023-03-14 10:31:55 C 13 14 40.168 +37 21 52.09 V V06
2023-03-14 10:37:19 C 13 14 39.455 +37 21 50.40 V V06
2023-03-14 10:42:42 C 13 14 38.738 +37 21 49.18 V V06
2023-03-14 10:48:06 C 13 14 38.036 +37 21 47.34 V V06
2025-01-29 10:59:15 B 17 29 38.642 +49 37 50.63 q 734
2025-01-29 11:30:52 B 17 29 22.236 +49 39 25.27 q 734
2025-01-29 12:02:05 B 17 29 05.921 +49 40 58.87 q 734
2025-02-07 12:03:42 C 15 45 58.691 +55 20 59.24 V G96
2025-02-07 12:11:17 C 15 45 55.213 +55 21 04.18 V G96
2025-02-07 12:18:52 C 15 45 51.880 +55 21 08.64 V G96
2025-02-07 12:26:26 C 15 45 48.452 +55 21 13.93 V G96
2025-02-18 14:22:21 C 14 10 41.572 +55 12 09.67 X F52
2025-02-18 14:41:33 C 14 10 35.585 +55 12 00.77 X F52
2025-02-18 15:00:45 C 14 10 29.664 +55 11 51.40 X F52
2025-02-18 15:20:00 C 14 10 23.621 +55 11 41.65 X F52
2025-02-22 11:23:51 C 13 45 15.289 +54 18 29.77 V G96
2025-02-22 11:32:38 C 13 45 12.852 +54 18 22.93 V G96
2025-02-22 11:41:30 C 13 45 10.462 +54 18 17.46 V G96
2025-02-22 11:50:31 C 13 45 08.053 +54 18 10.69 V G96
2025-03-21 04:31:44 C 12 03 22.62 +43 27 14.9 V H21
2025-03-21 04:47:10 C 12 03 21.25 +43 26 57.0 V H21